EN 15433-3:2007

Transportation loads - Measurement and evaluation of dynamic mechanical loads - Part 3: Data validity check and data editing for evaluation

This standard defines procedures for assessing the validity of results acquired in accordance with EN 15433-2, and for evaluating these results.
NOTE   When measuring and analysing dynamic processes, quite often unnoticed or difficult to recognize disturbances or erroneous measurements occur, which impair the application of these values. These procedures are necessary in order to detect possible errors before any actual analysis occurs.
Figure 1 provides an overview of the data validation and editing processes in this standard.

Transportbelastungen - Messen und Auswerten von mechanisch-dynamischen Belastungen - Teil 3: Datengültigkeitsüberprüfung und Datenaufbereitung für die Auswertung

Diese Norm legt Verfahren zur Bewertung der Gültigkeit und zur Auswertung der nach EN 15433-2 erzielten
Ergebnisse fest.
ANMERKUNG Beim Messen und Auswerten dynamischer Prozesse treten häufig unbemerkte oder schwer erkennbare
Störungen oder Fehlmessungen auf, die die Anwendbarkeit dieser Daten beeinträchtigen. Diese Verfahren sind
erforderlich, um mögliche Messfehler vor der tatsächlichen Auswertung zu erkennen.
Bild 1 enthält einen Überblick der in dieser Norm behandelten Gültigkeitsüberprüfungen und Aufbereitungsverfahren.

Charges de transport - Mesurage et analyse des charges mécaniques dynamiques - Partie 3 : Contrôle de validité des données et édition des données pour évaluation

La présente norme définit des procédures permettant d'évaluer la validité des résultats acquis, conformément à l’EN 15433 2, et d'évaluer ces résultats.
NOTE   Pendant les processus dynamiques de mesure et d'analyse apparaissent des perturbations ou des résultats erronés qui passent souvent inaperçus ou sont difficiles à reconnaître, et qui affectent l'application de ces valeurs. Les présentes procédures sont nécessaires pour la détection des éventuelles erreurs avant toute analyse réelle.
La Figure 1 donne une présentation générale des processus de validation et d'édition de données de la présente norme.

Obremenitve pri transportu - Merjenje in analiza dinamično mehanskih obremenitev - 3. del: Preverjanje veljavnosti podatkov in urejanje podatkov za ovrednotenje

General Information

• Status: Published
• Publication Date: 04-Dec-2007
• Withdrawal Date: 29-Jun-2008
• ICS: 55.180.01 - Freight distribution of goods in general
• Technical Committee: CEN/TC 261 - Packaging
• Drafting Committee: CEN/TC 261/SC 5/WG 14 - Test methods and test schedules
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 11-Sep-2024
• Ref Project: SIST EN 15433-3:2008 - Transportation loads - Measurement and analysis of dynamic-mechanical loads - Part 3: Data validity check and data editing for evaluation

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Transportation loads - Measurement and analysis of dynamic-mechanical loads - Part 3: Data validity check and data editing for evaluationNLKRYUHGQRWHQMHCharges de transport - Mesurage et analyse des charges mécaniques dynamiques - Partie 3 : Contrôle de validité des données et édition des données pour évaluationTransportbelastungen - Messen und Auswerten von mechanisch-dynamischen Belastungen - Teil 3: Datengültigkeitsüberprüfung und Datenaufbereitung für die AuswertungTa slovenski standard je istoveten z:EN 15433-3:2007SIST EN 15433-3:2008en,de55.180.01ICS:SLOVENSKI
STANDARDSIST EN 15433-3:200801-februar-2008

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15433-3December 2007ICS 55.180.01 English VersionTransportation loads - Measurement and evaluation of dynamicmechanical loads - Part 3: Data validity check and data editingfor evaluationCharges de transport - Mesurage et analyse des chargesmécaniques dynamiques - Partie 3 : Contrôle de validitédes données et édition des données pour évaluationTransportbelastungen - Messen und Auswerten vonmechanisch-dynamischen Belastungen - Teil 3:Datengültigkeitsüberprüfung und Datenaufbereitung für dieAuswertungThis European Standard was approved by CEN on 28 October 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 15433-3:2007: E

It is part of a complete normative concept to acquire and describe the loads acting on goods and influencing them during transport, handling and storage. This standard becomes significant when related to the realisation of the European Directive on Packaging and Packaging Waste (Directive 94/62 EC, 20 December 1994). This directive specifies requirements on the avoidance or reduction of packaging waste, and requires that the amount of packaging material is adjusted to the expected transportation load, in order to protect the transportation item adequately. However, this presumes some knowledge of the transportation loads occurring during shipment. At present, basic standards, based on scientifically confirmed values, which can adequately describe and characterize the magnitudes of transportation loads, especially in the domain of dynamic mechanical loads do not exist nationally or internationally.
Reasons for this are mainly the absence of published data and insufficient description of the measurements or restrictions on the dissemination of this information. This standard will enable measurement and evaluation of dynamic mechanical transportation loads, thus enabling the achievement of standardized and adequately documented load values. This series of standards consists of the following parts:  Part 1: General requirements  Part 2: Data acquisition and general requirements for measuring equipment  Part 3: Data validity check and data editing for evaluation  Part 4: Data evaluation  Part 5: Derivation of test specifications  Part 6: Automatic recording systems for measuring randomly occurring shock during monitoring of transports.

NOTE When measuring and analysing dynamic processes, quite often unnoticed or difficult to recognize disturbances or erroneous measurements occur, which impair the application of these values. These procedures are necessary in order to detect possible errors before any actual analysis occurs. Figure 1 provides an overview of the data validation and editing processes in this standard.

Figure 1 — Outline of data validation and editing procedures 2 Normative references Not applicable. 3 Identification of physical events 3.1 General A measured time signal shall be associated with the physical events that happen during a measurement.
If the data are produced by a printer or plotter or with an analogue recorder, then the frequency response of these devices shall be equal to or greater than the frequency range of interest in the data.

Identification should preferably be achieved by inspecting the analogue or digital signals visually, either on paper copies or on the monitor. It is assumed that the measured signal is of a periodic, random or transient nature [see Figure 2 a) and b)].
In practice, these signals are most commonly of a combined nature [see Figure 2c)]. a) YX b) YX c) YX Key X-axis Time t Y-axis Instantaneous value x(t) Figure 2 — Periodic (a), random (b), and mixed signals (c) 3.2 Identification of periodic signal components Periodic components in measured signals shall be identified, e.g. by visual inspection of paper recordings, in order to treat them correctly during the analysis. 3.3 Identification of time-varying signals Transient or non-stationary physical events shall be identified by measured time signals (see Figure 3), in order to separate them at a later time, and to perform a separate analysis. NOTE 1 Transient signals are broadly defined as those that have a definite beginning and end [see Figure 3a)].
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